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GB2508988B - Touch sensor integrated type display device - Google Patents

Touch sensor integrated type display device

Info

Publication number
GB2508988B
GB2508988B GB1320583.6A GB201320583A GB2508988B GB 2508988 B GB2508988 B GB 2508988B GB 201320583 A GB201320583 A GB 201320583A GB 2508988 B GB2508988 B GB 2508988B
Authority
GB
United Kingdom
Prior art keywords
display device
touch sensor
type display
integrated type
sensor integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1320583.6A
Other versions
GB2508988A (en
GB201320583D0 (en
Inventor
Manhyeop Han
Jinseong Kim
Seungkyeom Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Display Co Ltd
Original Assignee
LG Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Display Co Ltd filed Critical LG Display Co Ltd
Publication of GB201320583D0 publication Critical patent/GB201320583D0/en
Publication of GB2508988A publication Critical patent/GB2508988A/en
Application granted granted Critical
Publication of GB2508988B publication Critical patent/GB2508988B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136204—Arrangements to prevent high voltage or static electricity failures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
GB1320583.6A 2012-12-17 2013-11-21 Touch sensor integrated type display device Expired - Fee Related GB2508988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120147752A KR102029437B1 (en) 2012-12-17 2012-12-17 Touch sensor integrated type display device

Publications (3)

Publication Number Publication Date
GB201320583D0 GB201320583D0 (en) 2014-01-08
GB2508988A GB2508988A (en) 2014-06-18
GB2508988B true GB2508988B (en) 2014-11-26

Family

ID=50821555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320583.6A Expired - Fee Related GB2508988B (en) 2012-12-17 2013-11-21 Touch sensor integrated type display device

Country Status (5)

Country Link
US (1) US9268453B2 (en)
KR (1) KR102029437B1 (en)
CN (1) CN103870057B (en)
DE (1) DE102013112613B4 (en)
GB (1) GB2508988B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103488327B (en) * 2012-06-11 2016-08-17 乐金显示有限公司 Touch sensor integrated type display device and manufacture method thereof
CN103760708B (en) * 2014-01-09 2017-08-11 北京京东方光电科技有限公司 A kind of array base palte, capacitive touch screen and touch control display apparatus
CN110083262B (en) 2015-01-30 2022-07-26 乐金显示有限公司 Touch display device
JP6438799B2 (en) * 2015-02-26 2018-12-19 アルプス電気株式会社 Capacitance type sensor, touch panel and electronic equipment
KR20160114510A (en) * 2015-03-24 2016-10-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Touch panel
US9977276B2 (en) * 2015-05-08 2018-05-22 Xiamen Tianma Micro-Electronics Co., Ltd. Array substrate, display panel and display device
CN104808403B (en) * 2015-05-08 2018-05-15 厦门天马微电子有限公司 Array base palte, display panel and display device
JP2017003976A (en) * 2015-06-15 2017-01-05 株式会社半導体エネルギー研究所 Display device
KR102619052B1 (en) * 2015-06-15 2023-12-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Display device
CN105094488B (en) 2015-08-18 2018-10-23 京东方科技集团股份有限公司 Touch-control display panel and preparation method thereof, driving method and touch control display apparatus
KR102381130B1 (en) * 2015-08-31 2022-03-30 엘지디스플레이 주식회사 And Touch Display Device And Method Of Driving The Same, And Display Panel
US10503313B2 (en) 2017-08-21 2019-12-10 Apple Inc. Unified input/output interface for electronic device
US10684734B2 (en) 2017-09-28 2020-06-16 Apple Inc. Transparent high-resistivity layer for electrostatic friction modulation over a capacitive input sensor
CN108169947B (en) * 2018-01-31 2023-04-21 京东方科技集团股份有限公司 Array substrate, manufacturing method thereof and touch display device
WO2020140699A1 (en) * 2019-01-02 2020-07-09 京东方科技集团股份有限公司 Array substrate, embedded touch screen, and display device
KR20230068049A (en) 2021-11-10 2023-05-17 엘지디스플레이 주식회사 Display device
CN114501967B (en) * 2022-01-20 2023-03-24 绵阳惠科光电科技有限公司 Display panel and electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050285995A1 (en) * 2004-06-29 2005-12-29 Lg.Philips Lcd Co., Ltd. Liquid crystal display device having black matrix in region outside of pixel region and method for fabricating the same
GB2478853A (en) * 2010-03-19 2011-09-21 Lg Display Co Ltd Touch sensing type liquid crystal display device and method of fabricating the same
US20120044178A1 (en) * 2010-08-19 2012-02-23 Song Inhyuk Liquid Crystal Display Device with Built-In Touch Screen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8217913B2 (en) * 2009-02-02 2012-07-10 Apple Inc. Integrated touch screen
TWI435242B (en) * 2009-06-17 2014-04-21 Sitronix Technology Corp With discharge function of a touch panel
KR101319347B1 (en) * 2010-06-10 2013-10-16 엘지디스플레이 주식회사 Liquid Crystal Display Panel Associated with Touch Panel
KR101735386B1 (en) * 2010-06-25 2017-05-30 엘지디스플레이 주식회사 Liquid crystal display device having touch sensor embedded therein, method for driving the same and method for fabricating the same
KR101891985B1 (en) * 2010-10-08 2018-08-27 엘지디스플레이 주식회사 Liquid crystal display device
KR101457743B1 (en) * 2011-02-25 2014-11-04 엘지디스플레이 주식회사 Touch sensor integrated display device
EP2492784B1 (en) * 2011-02-25 2021-02-24 LG Display Co., Ltd. Touch sensor integrated display device
KR101819677B1 (en) * 2011-04-01 2018-01-17 엘지디스플레이 주식회사 Touch sensor integrated type display device
US20120274602A1 (en) * 2011-04-29 2012-11-01 Qualcomm Mems Technologies, Inc. Wiring and periphery for integrated capacitive touch devices
CN103488327B (en) * 2012-06-11 2016-08-17 乐金显示有限公司 Touch sensor integrated type display device and manufacture method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050285995A1 (en) * 2004-06-29 2005-12-29 Lg.Philips Lcd Co., Ltd. Liquid crystal display device having black matrix in region outside of pixel region and method for fabricating the same
GB2478853A (en) * 2010-03-19 2011-09-21 Lg Display Co Ltd Touch sensing type liquid crystal display device and method of fabricating the same
US20120044178A1 (en) * 2010-08-19 2012-02-23 Song Inhyuk Liquid Crystal Display Device with Built-In Touch Screen

Also Published As

Publication number Publication date
GB2508988A (en) 2014-06-18
DE102013112613A1 (en) 2014-06-18
US20140168150A1 (en) 2014-06-19
CN103870057A (en) 2014-06-18
KR102029437B1 (en) 2019-10-07
GB201320583D0 (en) 2014-01-08
CN103870057B (en) 2017-01-11
DE102013112613B4 (en) 2018-11-08
KR20140078420A (en) 2014-06-25
US9268453B2 (en) 2016-02-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221121